Name: 23rd GAPS Meeting
Start: 2025-10-27T08:30:00+01:00
End: 2025-10-30T13:00:00+01:00
Location: INAF - Astrophysical Observatory of Catania

23rd GAPS Meeting

from Monday, 27 October 2025 (08:30) to Thursday, 30 October 2025 (13:00)

Monday, 27 October 2025

08:30 Registration

08:30 - 09:30
Room: Aula Ovest
09:30 GUI-BRUSH: Hands-on session
09:30 - 10:50
Room: Aula Ovest
Contributions

09:30 Software introduction - Paolo Giacobbe

09:40 Working environment and hands-on program of the day - Francesco Amadori

09:50 Software installation and initialization procedures - Francesco Amadori
10:50 Coffee break
Coffee break
10:50 - 11:00
Room: Aula Ovest
11:00 GUI-BRUSH: Hands-on session
11:00 - 12:00
Room: Aula Ovest
Contributions

11:00 Data reduction and calibration GIANO (from archive to GUIBRUSH) & Tellurics removal - Francesco Amadori Paolo Giacobbe
12:00 Lunch break
Lunch break
12:00 - 14:00
Room: Aula Ovest
14:00 GUI-BRUSH: Hands-on session
14:00 - 15:10
Room: Aula Ovest
Contributions

14:00 Introduction of forward modeling for CC - Paolo Giacobbe

14:10 Forward Modelling & Cross Correlation Technique - Francesco Amadori Paolo Giacobbe
15:10 Coffee break
Coffee break
15:10 - 15:20
Room: Aula Ovest
15:20 GUI-BRUSH: Hands-on session
15:20 - 16:30
Room: Aula Ovest
Contributions

15:20 Introduction of forward modeling for retrievals - Paolo Giacobbe

15:30 High and low resolution retrieval
Tuesday, 28 October 2025
09:00 General themes: Chair: I. Carleo
Chair: I. Carleo
09:00 - 10:30
Room: Aula Ovest
Contributions

09:00 Welcome - Maria Elisabetta Palumbo

09:05 Welcome - Isabella Pagano

09:10 Board Updates - Serena Benatti

09:25 Updates on GAPS papers - Katia Biazzo

09:40 Report junior - Claudia Di Maio

09:50 The NOCTIS project and its role in studying exoplanets - Mario Basilicata

10:05 Celebrating the 30th anniversary of the first exoplanet discovered - Daniela Sicilia

10:15 GAPS in support of Ariel: stellar obliquity and constraints on planet migration - Andrea Bocchieri
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: Aula Ovest
11:00 ATMOSPHERES/BRIDGES: Chair: G. Mantovan
Chair: G. Mantovan
11:00 - 13:00
Room: Aula Ovest
Contributions

11:00 Status of the program - Aldo S. Bonomo Francesco Borsa

11:20 Stellar Abundance Ratios as diagnostics for Exoplanet Characterization - Katia Biazzo Martina Baratella

11:35 The never ending story between Giano-b and HD209458b - Paolo Giacobbe

11:50 Linking disequilibrium chemistry models and observations for HD 209458 b - Tomas De Azevedo Silva

12:10 Multi-instrument atmospheric characterization of the warm super-Neptune WASP-107 b using GUIBRUSH - Francesco Amadori

12:25 Updates on the first investigation of the atmosphere of WASP-13 b with GIARPS - Daniela Sicilia Mario Basilicata

12:45 Beyond LTE: Probing the Extreme Atmosphere of KELT-9 b - Alessia Di Paola
13:00 Lunch break
Lunch break
13:00 - 14:00
Room: Aula Ovest
14:00 ATMOSPHERES/BRIDGES: Chair: G. Piccinini
Chair: G. Piccinini
14:00 - 14:30
Room: Aula Ovest
Contributions

14:00 Disentangling Planetary and Aliasing Signals in the CCF Analysis of KELT-20b/MASCARA-2b - Federico Biassoni

14:15 Updates on V1298 Tau b - Gloria Guilluy
14:30 Instrumentation: Chair: M. Basilicata
Chair: M. Basilicata
14:30 - 16:00
Room: Aula Ovest
Contributions

14:30 Updates from TNG - Adriano Ghedina

14:45 HARPS-N Updates - Rosario Cosentino

15:00 GIANO-B/GIARPS updates - Avet Harutyunyan

15:15 LOCNES - Riccardo Claudi

15:30 Status of the Observations - Riccardo Claudi

15:45 RV jitter in the whole GAPS sample - Riccardo Claudi
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: Aula Ovest

16:30 Board meeting

16:30 - 18:00
Room: Aula Ovest
Wednesday, 29 October 2025
09:00 Young Objects: Chair: M. D'Arpa
Chair: M. D'Arpa
09:00 - 10:30
Room: Aula Ovest
Contributions

09:00 Status of the program - Silvano Desidera

09:15 Updates on V1298 Tau - Mario Damasso Pietro Leonardi

09:30 HARPS+NIRPS observations of DS Tuc - Mario Damasso

09:45 PASTAR: Spot Modeling with Photometric Data - Antonino Petralia

10:00 Activity indicators from Ariel spectra through PASTAR grid - Claudia Di Maio

10:15 Discussion
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: Aula Ovest
11:00 Ariel Masses Survey (ArMS):: Chair: F. Calderone
Chair: F. Calderone
11:00 - 13:00
Room: Aula Ovest
Contributions

11:00 Status of the program - Serena Benatti

11:30 Status of AMS18 - Valerio Fardella

11:45 Status of AMS20 - Claudia Di Maio

12:00 Status of YO46 - Mario Damasso

12:15 Principal component analysis to correct TESS systematics - Antonino Petralia

12:30 Vetting of TESS candidates for Ariel - Giulia Piccinini

12:45 Discussion
13:00 Lunch break
Lunch break
13:00 - 14:00
Room: Aula Ovest
14:00 Gaia Follow up: Chair: C. Di Maio
Chair: C. Di Maio
14:00 - 15:30
Room: Aula Ovest
Contributions

14:00 GFU Program Status - Alessandro Sozzetti

14:15 Specific Systems: GFU02 - Giulia Piccinini

14:25 Specific Systems: GFU07 - Alessandro Ruggieri

14:35 Specific Systems: GFU08 - Matteo Pinamonti

14:45 Specific Systems: GFU25 - Mario Damasso

14:55 Detection completeness and follow-up potential of Gaia DR3 confirmed substellar companions - Domenico Barbato

15:05 Gaia DR3 substellar companions around nearby M dwarfs: completeness and reliability in the 100pc sample - Matteo Pinamonti

15:15 New Gaia candidates follow-up: Some considerations - Alessandro Sozzetti

15:25 Discussion
15:30 Coffee break
Coffee break
15:30 - 16:00
Room: Aula Ovest
16:00 Neptunian planets: Chair: A. Ruggieri
Chair: A. Ruggieri
16:00 - 17:30
Room: Aula Ovest
Contributions

16:00 Status of the HONEI and SO programs - Luca Naponiello

16:25 TOI-5789: A multiplanet and mutually inclined system - Aldo S. Bonomo

16:45 Discussion
20:00 Social Dinner

20:00 - 22:00
Thursday, 30 October 2025
09:00 General themes: Chair: S. Benatti
Chair: S. Benatti
09:00 - 10:30
Room: Aula Ovest
Contributions

09:00 Feedback on TNG observations - Rosario Cosentino

09:15 Proposal for AOT53: Probing systems with meaningful TTVs - Luca Naponiello

09:35 Discussion

09:45 Attività UTG-A - Giusi Micela

09:55 Bandi di Astrofisica di Frontiera
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: Aula Ovest
11:00 General themes: Chair: S. Benatti
Chair: S. Benatti
11:00 - 13:00
Room: Aula Ovest
Contributions

11:00 Bandi di Astrofisica di Frontiera (cont.) & Next activities of the Exoplanets community

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